英語(yǔ)比較級(jí)最高級(jí)知識(shí)點(diǎn)整理

1、比較級(jí) & 最高級(jí)同級(jí)比較1. as.as 和.一樣 A+be/系+as+adj. +as Chinese is as important as Maths.2. not as.as 不如 A+be/系+not+as+adj. +as The desk is not as expensive as the computer. = The desk is cheaper(less expensive) than the computer. * A + do(didnt/ doesnt/dont do sth) as + adv + as B 比較級(jí)和最高級(jí)的形成* 一般單音節(jié)詞和少數(shù)以-er，-

2、ow結(jié)尾的雙音節(jié)詞，比較級(jí)在后面加-er，最高級(jí)在后面加-est； eg. smallsmallersmallestshortshortershortest* 以不發(fā)音e結(jié)尾的單音節(jié)詞，比較在原級(jí)后加-r，最高級(jí)在原級(jí)后加-st eg.largelargerlargestnicenicernicestableablerablest* 在重讀閉音節(jié)（即：輔音元音輔音）中，先雙寫末尾的輔音字母，比較級(jí)加-er，最高級(jí)加-est； eg. bigbiggerbiggesthothotterhottestfatfatterfattest* 以“輔音字母y”結(jié)尾的雙音節(jié)詞，把y改為i，比較級(jí)加-er，最

3、高級(jí)加-est eg. easyeasiereasiestheavyheavierheaviestbusybusierbusiesthappyhappierhappiest* 其他雙音節(jié)詞和多音節(jié)詞，比較級(jí)在前面加more，最高級(jí)在前面加most； eg. beautifulmorebeautifulmostbeautiful easilymoreeasilymosteasily* 有少數(shù)形容詞、副詞的比較級(jí)和最高級(jí)是不規(guī)則的 eg. good/wellbetterbest badworseworstillworseworst many/muchmoremost littlelessleast

4、 farfurther/fartherfurthest/farthest注意：（1）形容詞最高級(jí)前通常必須用定冠詞the，副詞最高級(jí)前可不用。 TheSaharaisthebiggestdesertintheworld.（2）形容詞most前面沒(méi)有the，不表示最高級(jí)的含義，只表示非常。 Itisamostimportantproblem.=Itisaveryimportantproblem.形容詞比較級(jí)* 形容詞比較級(jí)句型：主語(yǔ)+動(dòng)詞+形容詞比較級(jí)+than+比較對(duì)象* 原型前+very/ too/ so/ quite 比較級(jí)前+much/ even/ get/ a little. I fe

5、el much better now. I feel even worse.* 只可同類比較 My house is bigger than yours (your house)* 比較級(jí)and 比較級(jí)，越來(lái)越. They are getting richer and richer. Our city is getting more and more beautiful.* of the two 用“the+比較級(jí)”表示兩者中最. Its the cheaper of the two.* the +比較級(jí)，the+比較級(jí) 越.就越. The more careful you are, the

6、better you will be.* 在比較級(jí)中，通常用that代替上文中提到的單數(shù)/不可數(shù)，復(fù)數(shù)用those The water in this cup is less than that in that cup.* Who/ Which is .，A or B 用比較級(jí) Who is slimmer, Marry or Millie?形容詞最高級(jí)形容詞最高級(jí)句型：主語(yǔ)+動(dòng)詞+the+形容詞最高級(jí)+of+比較對(duì)象（in+比較范圍）* 用于三者及以上of the three / in our class He is the tallest boy of the three / in our

7、 class.* 最高級(jí)前+ the， 副詞前不加the She is the best of the three. She sings best of the three.* one of the + 最高級(jí)+ n. (復(fù)數(shù)） 最.之一 She is one of my best friends.* the+序數(shù)詞+形容詞最高級(jí)+n. (單數(shù)） .是.的第幾 The Yellow River is the second longest river in China.* 比較級(jí)和最高級(jí)的轉(zhuǎn)化 He is the tallest boy in his class. = He is taller

8、than any other boy in his class. = He is taller than all the other boys in his class. * any 和any other Yangtze River is longer than any other river in China. Yangtze River is longer than any river in America. 副詞比較級(jí)句型：動(dòng)詞+副詞比較級(jí)+than+比較對(duì)象副詞最高級(jí)句型：動(dòng)詞+副詞最高級(jí)+of+比較對(duì)象（in+比較范圍）比較事物的多少兩種數(shù)量的比較* 比.多 more+ 可數(shù)/ 不可

9、數(shù) than I have more juice than him.* 比.少 less + 不可數(shù) than We drink less coffee than them. fewer + 可數(shù) than He has fewer friends than I.三者及以上的比較* 最多 the most + 可數(shù)/ 不可數(shù) I have the most apples among the three of us.* 最少 the least+ 不可數(shù) / the fewest +可數(shù) Millie has the least juice. Millie has the fewest eggs.翻譯練習(xí)：He drank less milk than I did.Lucy spends more time learning English than Millie.Therere more tomatoes in this box than in that box.I